But since you asked and I know you’re not likely to produce any evidence yourself, here are the indications MAGA men are not getting dates because of their politics:

https://www.politico.com/magazine/story/2018/06/22/trump-millennial-supporters-washington-dc-218833/

https://thehill.com/changing-america/enrichment/arts-culture/3917348-politics-are-increasingly-a-dating-dealbreaker-especially-for-women/amp/

https://www.upworthy.com/amp/dating-red-flags-rp2-2665403317

I doubt you’ll read or agree with them, but that’s not material. The reality is, politics have become polarized based on gender and it was the women-hating MAGAts who made it so. But somehow, right-wing men are mystified why they can’t get laid.